![TYKOOL LFP51913G Lithium Motorcycle Battery, Replaces 51913 YT19BL-BS 51814, 420CCA 7Ah, Fits for BMW R1100GS R1100RT R850R K75RT K1200RS Moto Guzzi California 1100, IP66, LCD Monitor [- +]](https://m.media-amazon.com/images/I/81ZmERZ-mEL._AC_SL1500_.jpg)
TYKOOL LFP51913G Lithium Motorcycle Battery, Replaces 51913 YT19BL-BS 51814, 420CCA 7Ah, Fits for BMW R1100GS R1100RT R850R K75RT K1200RS Moto Guzzi California 1100, IP66, LCD Monitor [- +]
Product details
| Management number | 219894650 | Release Date | 2026/05/03 | List Price | $44.00 | Model Number | 219894650 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- SUPERIOR CRANKING PERFORMANCE: Delivering a potent 420CCA—double the starting power of standard lead-acid 51913 batteries. Provides crisp, reliable ignition for BMW and Moto Guzzi engines even after long periods of seasonal storage.
- ULTRA-LIGHTWEIGHT PERFORMANCE: At just 2.4 lbs, it is 80% lighter than traditional 51913 batteries. This weight savings instantly improves the agility and suspension response of classic models like the BMW K75 and R1100GS.
- PRECISE DIN 51913 DIMENSIONS: Measuring 7.24 x 3.19 x 6.73in (184x81x171mm), this unit is a direct drop-in replacement for the original battery tray. No modifications or spacers are needed for a secure, professional installation.
- INTEGRATED VOLTAGE LCD: Features an onboard LCD Digital Readout for real-time voltage monitoring. Easily verify your state of charge and electrical system health without the need for external multimeters.
- BMW R & K SERIES COMPATIBILITY: Optimized for the BMW R1100RT (1993-2005), R1100GS (1994-1999), and K75/K75RT (1992-1996). Provides consistent voltage for reliable starts and stable electronics on legendary "Brick" and "Oilhead" platforms.
- MOTO GUZZI ADAPTABILITY: Perfect for the Moto Guzzi California 1100 (1997-2013) and Stone models. The shock-dampening LiFePO4 architecture prevents internal failure caused by the heavy vibrations of big-twin engines.
- SMART BMS TECHNOLOGY: Internal BMS manages cell health and guards against over-charge, deep discharge, and overheating for 2500+ cycles. Requires a regulated charging system BELOW 15.0V. Use ONLY LiFePO4 chargers to ensure safety.
| Size | 51913G |
|---|---|
| Terminal | Bolt Terminal |
| Brand Name | TYKOOL |
| Battery Type | Lithium Ion |
| Manufacturer | TYKOOL |
| Model Number | LFP-51913G |
| Number Of Cells | 4 |
| Automotive Fit Type | Vehicle Specific Fit |
| Included Components | 1 x 12.8V Lithium Battery, 2 x M6 Nuts, 2 x Terminal Caps, 1 x User Manual, No Spacer Required |
| Manufacturer Part Number | LFP-51913G |
| Item Dimensions D x W x H | 3.19"D x 7.24"W x 6.73"H |
| OEM Equivalent Part Number | 51913, YT19BL-BS, YB19L-BS, 51814, 519013017, 61211459650, 19BL-BS, M7219B, CTX19BL-BS, ETX19BL, CYL51913, GTX19BL-BS, 519901, 44040 |
| Compatible with Vehicle Type | Motorcycle |
| Manufacturer Warranty Description | 12 months warranty |
![TYKOOL LFP51913G Lithium Motorcycle Battery, Replaces 51913 YT19BL-BS 51814, 420CCA 7Ah, Fits for BMW R1100GS R1100RT R850R K75RT K1200RS Moto Guzzi California 1100, IP66, LCD Monitor [- +]](https://m.media-amazon.com/images/I/71AScncYWDL._AC_SL1500_.jpg)
![TYKOOL LFP51913G Lithium Motorcycle Battery, Replaces 51913 YT19BL-BS 51814, 420CCA 7Ah, Fits for BMW R1100GS R1100RT R850R K75RT K1200RS Moto Guzzi California 1100, IP66, LCD Monitor [- +]](https://m.media-amazon.com/images/I/71L09h87u4L._AC_SL1500_.jpg)
![TYKOOL LFP51913G Lithium Motorcycle Battery, Replaces 51913 YT19BL-BS 51814, 420CCA 7Ah, Fits for BMW R1100GS R1100RT R850R K75RT K1200RS Moto Guzzi California 1100, IP66, LCD Monitor [- +]](https://m.media-amazon.com/images/I/71Jmk4kwTuL._AC_SL1500_.jpg)
![TYKOOL LFP51913G Lithium Motorcycle Battery, Replaces 51913 YT19BL-BS 51814, 420CCA 7Ah, Fits for BMW R1100GS R1100RT R850R K75RT K1200RS Moto Guzzi California 1100, IP66, LCD Monitor [- +]](https://m.media-amazon.com/images/I/71LVKikT5IL._AC_SL1500_.jpg)
![TYKOOL LFP51913G Lithium Motorcycle Battery, Replaces 51913 YT19BL-BS 51814, 420CCA 7Ah, Fits for BMW R1100GS R1100RT R850R K75RT K1200RS Moto Guzzi California 1100, IP66, LCD Monitor [- +]](https://m.media-amazon.com/images/I/71g14Muhv3L._AC_SL1500_.jpg)
![TYKOOL LFP51913G Lithium Motorcycle Battery, Replaces 51913 YT19BL-BS 51814, 420CCA 7Ah, Fits for BMW R1100GS R1100RT R850R K75RT K1200RS Moto Guzzi California 1100, IP66, LCD Monitor [- +]](https://m.media-amazon.com/images/I/719VgHfWmlL._AC_SL1500_.jpg)
![TYKOOL LFP51913G Lithium Motorcycle Battery, Replaces 51913 YT19BL-BS 51814, 420CCA 7Ah, Fits for BMW R1100GS R1100RT R850R K75RT K1200RS Moto Guzzi California 1100, IP66, LCD Monitor [- +]](https://m.media-amazon.com/images/I/91IMeBwhkeL._AC_SL1500_.jpg)
![TYKOOL LFP51913G Lithium Motorcycle Battery, Replaces 51913 YT19BL-BS 51814, 420CCA 7Ah, Fits for BMW R1100GS R1100RT R850R K75RT K1200RS Moto Guzzi California 1100, IP66, LCD Monitor [- +]](https://m.media-amazon.com/images/I/91KYPunLvOL._AC_SL1500_.jpg)
![TYKOOL LFP51913G Lithium Motorcycle Battery, Replaces 51913 YT19BL-BS 51814, 420CCA 7Ah, Fits for BMW R1100GS R1100RT R850R K75RT K1200RS Moto Guzzi California 1100, IP66, LCD Monitor [- +]](https://m.media-amazon.com/images/I/81US0RSsExL._AC_SL1500_.jpg)
![TYKOOL LFP51913G Lithium Motorcycle Battery, Replaces 51913 YT19BL-BS 51814, 420CCA 7Ah, Fits for BMW R1100GS R1100RT R850R K75RT K1200RS Moto Guzzi California 1100, IP66, LCD Monitor [- +]](https://m.media-amazon.com/images/I/81C+OTOP1dL._AC_SL1500_.jpg)
![TYKOOL LFP51913G Lithium Motorcycle Battery, Replaces 51913 YT19BL-BS 51814, 420CCA 7Ah, Fits for BMW R1100GS R1100RT R850R K75RT K1200RS Moto Guzzi California 1100, IP66, LCD Monitor [- +]](https://m.media-amazon.com/images/I/81WHJBVse7L._AC_SL1500_.jpg)
![TYKOOL LFP51913G Lithium Motorcycle Battery, Replaces 51913 YT19BL-BS 51814, 420CCA 7Ah, Fits for BMW R1100GS R1100RT R850R K75RT K1200RS Moto Guzzi California 1100, IP66, LCD Monitor [- +]](https://m.media-amazon.com/images/I/81Qp2+8+yuL._AC_SL1500_.jpg)
![TYKOOL LFP51913G Lithium Motorcycle Battery, Replaces 51913 YT19BL-BS 51814, 420CCA 7Ah, Fits for BMW R1100GS R1100RT R850R K75RT K1200RS Moto Guzzi California 1100, IP66, LCD Monitor [- +]](https://m.media-amazon.com/images/I/81hKNxSGMHL._AC_SL1500_.jpg)
![TYKOOL LFP51913G Lithium Motorcycle Battery, Replaces 51913 YT19BL-BS 51814, 420CCA 7Ah, Fits for BMW R1100GS R1100RT R850R K75RT K1200RS Moto Guzzi California 1100, IP66, LCD Monitor [- +]](https://m.media-amazon.com/images/I/81JhSB1JpbL._AC_SL1500_.jpg)
![TYKOOL LFP51913G Lithium Motorcycle Battery, Replaces 51913 YT19BL-BS 51814, 420CCA 7Ah, Fits for BMW R1100GS R1100RT R850R K75RT K1200RS Moto Guzzi California 1100, IP66, LCD Monitor [- +]](https://m.media-amazon.com/images/I/81RrIYiErVL._AC_SL1500_.jpg)
![TYKOOL LFP51913G Lithium Motorcycle Battery, Replaces 51913 YT19BL-BS 51814, 420CCA 7Ah, Fits for BMW R1100GS R1100RT R850R K75RT K1200RS Moto Guzzi California 1100, IP66, LCD Monitor [- +]](https://m.media-amazon.com/images/I/91ja6QaemkL._AC_SL1500_.jpg)
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